You are not alone in your (claims of) incomprehension. They were once a mainstay of these threads when tricky issues like this were addressed.
As were claims of
ITS IRRELEVANT
So do you also think what RS said on the 5th is irrelevant or is the Q incomprehensible to you?
You act like your point of view is the obvious conclusion that everyone should make, and requires no explanation. That's not convincing anyone, you need to explain your position if you expect anyone to give your POV any credence.
For example, I certainly would not say that RS's statement to the police (which we have never seen or heard, BTW), is irrelevant to the case, but if you want anyone to understand what it proves, you might want to explain that. The problem with this case is that the pro-guilt position does not follow a logical narrative, so just using rolling eye emoticons while expressing shock that anyone would post a certain opinion does not convince anyone.
What I would ask is, what do you think is the relevance of RS's statement to police? I'll even help you with some options:
1) It is evidence that Amanda Knox went out without him the night of the murder. We know she went out because of _____________________
2) It is evidence that Raffaele is a liar because we know Amanda Knox did not go out that night, and he said she did. This proves that _________________
3) It is evidence that Raffaele and Amanda committed the murder, because he was lying when he said she went out by herself. We know they went out together because __________________
4) It is evidence he caved in to police pressure, started telling the truth, which is _______________________ . Even though turning on Amanda would have saved him from 7 years of criminal prosecution in this case, he then decided to go back to protecting her because ___________________
I assume none of these is your point of view, but what is? RS's statement to the police is not irrelevant, but it doesn't fit any plausible narrative that also fits the evidence in the case, except for what he has told us, that he got confused and explained the wrong date. In most cases, I would be skeptical of a suspect that said such a thing, except that, in this case, it matches all the other known facts.
Please explain what you think his statement indicates.
Thanks!